38467340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 36

約数和(自身を含む): 83699616

約数和(自身を除く): 45232276

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 2287, 3364, 4205, 4574, 8410, 9148, 11435, 16820, 22870, 45740, 66323, 132646, 265292, 331615, 663230, 1326460, 1923367, 3846734, 7693468, 9616835, 19233670, 38467340]

約数ペア:

[(1, 38467340), (2, 19233670), (4, 9616835), (5, 7693468), (10, 3846734), (20, 1923367), (29, 1326460), (58, 663230), (116, 331615), (145, 265292), (290, 132646), (580, 66323), (841, 45740), (1682, 22870), (2287, 16820), (3364, 11435), (4205, 9148), (4574, 8410)]